Py第二十四问「实战」mac os 安装 cx_Oracle
1.获取root 权限，百度
2.
oracle网站的下载需要注册一个账户。请自行申请。下载
http://www.oracle.com/technetwork/topics/intel-macsoft-096467.html
basic：instantclient-basic-macos.x64-12.1.0.2.0.zip
sdk：instantclient-sdk-macos.x64-12.1.0.2.0.zip
sudo su #切换到root用户
mkdir /Users/guanguan/oracle #创建oracle文件
mv /Users/guanguan/Downloads/instantclient-* /Users/guanguan/oracle #将下载的两个Oracle包放到/Users/guanguan/oracle目录下
cd /Users/guanguan/oracle 进入oracle文件中
unzip instantclient-basic-macos.64-12.1.0.4.0.zip #解压
unzip instantclient-sdk-macos.64-12.1.0.4.0.zip #解压
cd instantclient_12_1
Add links to $HOME/lib or /usr/local/lib to enable applications to find the library. For example:
mkdir ~/lib
ln -s /opt/oracle/instantclient_12_2/libclntsh.dylib.12.1 ~/lib/
ln -s /Users/yuguoqin/Oracle/instantclient_12_2/libclntsh.dylib.12.1 /usr/local/lib
ln -s /Users/yuguoqin/Oracle/instantclient_12_2/libocci.dylib.12.1 /usr/local/lib
done!!!